/*
 *  Disc Catalog
 *  A little application to quickly catalog and find contents of your
 *  DVD archives.
 *
 *  ExplicitDiscColorTransformer.m
 *  A little ValueTransformer to set the outline view's text color to red
 *  if the disc is marked with "Explicit contents"
 *
 *  Created by Nicola Gigante on 24/12/08.
 *  Copyright (C) 2008  Nicola Gigante
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#import "ExplicitDiscColorTransformer.h"


@implementation ExplicitDiscColorTransformer

+ (Class)transformedValueClass
{
	return [NSColor class];
}

+ (BOOL)allowsReverseTransformation
{
	return NO;
}

- (id)transformedValue:(id)value
{
    if(!value)
		return nil;
	BOOL explicit = [(NSNumber *)value boolValue];
	if(explicit)
		return [NSColor redColor];
	else
		return [NSColor blackColor];
}

@end
